公开(公告)号：US20220124767A1

公开(公告)日：2022-04-21

申请号：US17507650

申请日：2021-10-21

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jingxing FU ,  Feifei SUN ,  Sa ZHANG

IPC: H04W72/12 ,  H04L5/00 ,  H04L1/16 ,  H04W72/14

Abstract: The present disclosure relates to a communication method and system for converging a 5th-Generation (5G) communication system for supporting higher data rates beyond a 4th-Generation (4G) system with a technology for Internet of Things (IoT). The present disclosure may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. The present disclosure relates to a method and an apparatus for transmitting hybrid automatic retransmission request acknowledgement (HARQ-ACK) feedback information.

公开(公告)号：US20250106851A1

公开(公告)日：2025-03-27

申请号：US18959358

申请日：2024-11-25

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Sa ZHANG ,  Yi WANG ,  Feifei SUN ,  Jingxing FU

IPC: H04W72/1273 ,  H04L1/1812 ,  H04L5/00 ,  H04L5/14 ,  H04W72/0446 ,  H04W72/20

Abstract: The present disclosure relates to a communication method and system for converging a 5th-generation (5G) communication system for supporting higher data rates beyond a 4th-generation (4G) system with a technology for internet of things (IoT). The present disclosure may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services.
A method performed by a second type of transceiver node in a wireless communication system is provided, comprising: receiving a first type of data and/or a first type of control signaling from a first type of transceiver node; determining an HARQ-ACK codebook and a time unit for transmitting the HARQ-ACK codebook based on the first type of data and/or the first type of control signaling; and transmitting the HARQ-ACK codebook to the first type of transceiver node in the determined time unit.

公开(公告)号：US20250088866A1

公开(公告)日：2025-03-13

申请号：US18727552

申请日：2023-01-10

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jingxing FU ,  Feifei SUN ,  Sa ZHANG

IPC: H04W16/28 ,  H04W56/00 ,  H04W72/231 ,  H04W74/0808

Abstract: The present disclosure relates to a communication method and system for converging a 5th-Generation (5G) communication system for supporting higher data rates beyond a 4th-Generation (4G) system with a technology for Internet of Things (IoT). The present disclosure may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. A method performed by a network device for forwarding information in a communication system is provided. The method includes receiving, from a base station, beam indication information indicating a first beam for receiving, by the network device, an uplink signal from a user equipment (UE) or indicating a second beam for transmitting, by the network device, a downlink signal to the UE: receiving, from a first node, a signal; and transmitting, to a second node, the signal received from the first node.

公开(公告)号：US20250038924A1

公开(公告)日：2025-01-30

申请号：US18776737

申请日：2024-07-18

Applicant: Samsung Electronics Co., Ltd.

Inventor： Zhe CHEN ,  Jingxing FU ,  Sa ZHANG ,  Feifei SUN

IPC: H04L5/00

Abstract: The disclosure provides a method performed by a UE in a wireless communication system, including receiving a channel state information (CSI) reporting configuration comprising a plurality of first sub-configurations, and determining and reporting CSI based on a second sub-configuration comprising N out of the plurality of the first sub-configurations, where N is greater than or equal to 1, wherein the CSI comprises one or two CSI parts, wherein a number of the CSI parts included in the CSI is determined based on N, and wherein at least one of the one or two CSI parts included in the CSI is determined based on a first order including at least one of an order of the N first sub-configurations in the second sub-configuration, an order of CSI parameters in the CSI, and an order between zero-padding bits and the CSI parameters in the CSI.

公开(公告)号：US20250030471A1

公开(公告)日：2025-01-23

申请号：US18778832

申请日：2024-07-19

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Zhe CHEN ,  Jingxing FU ,  Sa ZHANG ,  Feifei SUN

IPC: H04B7/06 ,  H04W72/231

Abstract: The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. The disclosure provides a method performed by a user equipment (UE) in a wireless communication system. The method includes: receiving, from a base station, channel state information (CSI) report configuration information including a list of sub-configurations; and transmitting, to the base station, a first CSI report for at least one sub-configuration associated with the list of sub-configurations.

公开(公告)号：US20240259153A1

公开(公告)日：2024-08-01

申请号：US18566593

申请日：2022-06-03

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Di SU ,  Chen QIAN ,  Yi WANG ,  Sa ZHANG

IPC: H04L5/00 ,  H04L1/1812 ,  H04W72/0457

CPC classification number: H04L5/0048 ,  H04L1/1812 ,  H04W72/0457

Abstract: A terminal, a base station and a method performed by the same in a wireless communication system are provided. The method includes receiving one or more messages from abase station, where the one or more messages include first configuration information for configuring at least one first uplink bandwidth part (BWP) as an active uplink BWP and/or second configuration information for configuring at least one first downlink BWP as an active downlink BWP, and determining the active uplink BWP for an uplink transmission and/or the active downlink BWP for a downlink reception based on at least the first configuration information and/or the second configuration information. The invention can improve transmission quality and transmission rate of communication.

公开(公告)号：US20240236978A1

公开(公告)日：2024-07-11

申请号：US18403163

申请日：2024-01-03

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sa ZHANG ,  Feifei SUN

IPC: H04W72/1268 ,  H04L1/1812 ,  H04W72/0446 ,  H04W72/21

CPC classification number: H04W72/1268 ,  H04L1/1812 ,  H04W72/0446 ,  H04W72/21

Abstract: A method performed by a user equipment (UE) in a wireless communication system is provided. The method includes receiving first information for configuring simultaneous transmission of physical uplink shared channels (PUSCHs), second information for configuring a control resource set (CORESET) with a CORESET pool index, and third information for configuring ackNack feedback mode associated with uplink control information (UCI), identifying a PUSCH to be used for multiplexing the UCI among the PUSCHs, multiplexing the UCI in the identified PUSCH, and transmitting the PUSCHs including the identified PUSCH in which the UCI is multiplexed, wherein in case that the simultaneous transmission is enabled, the ackNack feedback mode is configured to a first mode, and the UCI includes hybrid automatic repeat request-acknowledgement (HARQ-ACK) information, the identified PUSCH is one of candidate PUSCHs selected among the PUSCHs and is associated with CORESETs.

公开(公告)号：US20240107526A1

公开(公告)日：2024-03-28

申请号：US18473724

申请日：2023-09-25

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sa ZHANG ,  Feifei SUN

IPC: H04W72/1268 ,  H04W72/21

CPC classification number: H04W72/1268 ,  H04W72/21

Abstract: An apparatus in a wireless communication system and a method performed by the same are provided. The method includes determining whether uplink control information (UCI) is multiplexed in a first physical uplink shared channel (PUSCH) including more than one transport block and/or whether the first PUSCH is simultaneously transmitted with a physical uplink control channel (PUCCH) including the UCI, receiving information for scheduling transmission of the first PUSCH, and transmitting the first PUSCH and/or the PUCCH including the UCI based on the determination. The disclosure can improve the communication efficiency.

公开(公告)号：US20240057191A1

公开(公告)日：2024-02-15

申请号：US18446349

申请日：2023-08-08

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Zhe Chen ,  Sa ZHANG ,  Feifei SUN ,  Bin YU

IPC: H04W76/19 ,  H04W16/28 ,  H04W72/25

CPC classification number: H04W76/19 ,  H04W16/28 ,  H04W72/25

Abstract: The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. A method performed by a Network-Controlled Repeater (NCR) in a wireless communication system includes receiving, from a base station, side control information including configuration information for forwarding signals between the base station and user equipment (UE), wherein the configuration information includes information on beam indication for the forwarding to the UE. The method further includes forwarding the signals between the base station and the UE based on the information on the beam indication, in case that a random access procedure triggered by beam failure recovery, for a mobile termination (MT) of the NCR, is completed.

公开(公告)号：US20230284222A1

公开(公告)日：2023-09-07

申请号：US18019000

申请日：2021-08-04

Applicant: Samsung Electronics Co., Ltd.

Inventor： Feifei SUN ,  Yi WANG ,  Sa ZHANG ,  Bin YU

IPC: H04W72/20 ,  H04L1/08 ,  H04B1/713

CPC classification number: H04W72/20 ,  H04L1/08 ,  H04B1/713

Abstract: The present disclosure provides a transmission method of an uplink control channel, a corresponding user equipment, a base station and a computer-readable medium. The transmission method of the uplink control channel comprising: obtaining configuration information related to a nominal repetition; determining resource locations of one or more actual repetitions according to the configuration information related to the nominal repetition; and transmitting information according to the resource locations.